Zeltweg 1000 km

Car number 40 is the Rebaque-Rojas Racing Team Porsche Carrera RSR 911 driven by Guillermo Rojas, Hector Rebaque, and Fred van Beuren, Jr. Car number 34 is the Gelo Racing Porsche Carrera RSR 911 driven by Jürgen Barth, Franz Pesch, and Clemens Schickentanz. Car number 25 is the James Bell-entered Chevron-Ford B23 driven by Ian Harrower and Richard Jones.